View of a little sculpture (80 centimetres) of cartoon Mafalda created by Argentinian Joaquin Salvador Lavado known as “Quino” displayed at Campo de San Francisco park in Oviedo, Asturias northern Spain, 21 October 2014. “Quino” will receive the 2014 Prince of Asturias of Comunication and Human Arts Award during a ceremony at the Campoamor Theatre in Oviedo on 24 October 2014. (Photo by J. L. Cerejido/EPA)

Portraits of (left-right) Elvis Presley, Cheryl Fernandez Versini and Stephen Fry, made out of Haywards Pickled Vegetables, created by food artist Nathan Wyburn for the brand's liven up meal times campaign, at Barnabus Arts House in Newport, Wales, on October 23, 2014. (Photo by Jim Ross/PA Wire)

Maestro puppeteer Premin poses for photograph with his Sri Lankan traditional puppets at the backstage before start a puppet show in Colombo October 18, 2014. Premin comes from a family of puppeteers from the south coastal town of Ambalangoda, which was popular for traditional puppeteers. His grandfather started the family profession of puppeteering in 1922, followed by his father in 1930 and later Premin in 1950. According to Premin, a puppet costs at least $300 to make. Puppet shows have become less popular since the 1980s, and it is becoming increasingly difficult to make a living as a puppeteer, according to Premin. He believes the puppeteer profession is facing a natural death, due to new technology and westernization. (Photo by Dinuka Liyanawatte/Reuters)

A homeless man waits (L) for donations resting in front of an under construction building site in New York on October 21, 2014. (Photo by Jewel Samad/AFP Photo)

Contestant Miss Melonie Peel practices her walk in the corridor backstage at the Alternative Miss World contest at the Globe Theatre on October 18, 2014 in London, England. The event, first organised 42 years ago by the artist and sculptor Andrew Logan, offers an alternative to the traditional beauty pageant, being open to people of different genders and celebrates diversity and equality. This year's theme is “Neon Numbers” and it is the first time in five years that the contest has been held. (Photo by Mary Turner/Getty Images)

A Pakistani vendor adjusts a wall clock displayed at his stall for sale at a weekly bazaar in Islamabad, Pakistan, Sunday, October 19, 2014. (Photo by Anjum Naveed/AP Photo)

People take photos while the French production company La Machine's latest creation “The Long Ma” or Dragon Horse appears during a performance held in front of the Bird's Nest Stadium in Beijing, China Sunday, October 19, 2014. The performance, which attended by French Foreign Minister Laurent Fabius and his Chinese counterpart Wang Yi, mark the climax of celebrations for the 50th anniversary of Sino-French diplomatic relations. (Photo by Andy Wong/AP Photo)

A guider gestures operators driving a mechanical installation named “Long Ma” during the Long Ma performance in front of the National Stadium, also known as the Bird's Nest, on a hazy night in Beijing, October 19, 2014. “Long Ma”, a 17-meter (56-ft) long and 15-meter (49-ft) tall mechanized dragon sculpture, and “The Spider”, a 5.7-meter (19-ft) tall and 6-meter (20-ft) wide machine, are operated by French performance art company La Machine. The structures are operated by an automatic control system and electronic equipment. The performance, which combines Chinese culture and French art, was held in Beijing in honour of the 50th anniversary of the establishment of diplomatic relations between the two countries, an organiser of the event said. (Photo by Jason Lee/Reuters)

A Chinese girl reacts as her father takes a picture of them in front of a large mechanical dragon called “Dragon Horse” that is part of the Long Ma Performance by the French company La Machine at the National Stadium on October 18, 2014 in Beijing, China. The event was held to mark 50 years of diplomatic relations between France and China. (Photo by Kevin Frayer/Getty Images)

A worker walks in the new headquarters of the European Central Bank during a media tour at the construction site in Frankfurt, Germany, Tuesday, October 21, 2014. The ECB is supposed to move into the building by the end of 2014. (Photo by Jens Meyer/AP Photo)

In this photo provided by China's Xinhua News Agency, an unmanned spacecraft is launched atop an advanced Long March 3C rocket from the Xichang satellite launch center in southwest China's Sichuan Province, Friday, October 24, 2014. China launched an experimental spacecraft Friday to fly around the moon and back to Earth in preparation for the country's first unmanned return trip to the lunar surface. (Photo by Jiang Hongjing/AP Photo/Xinhua)

An explosion after an apparent US-led coalition airstrike on Kobane, Syria, as seen from the Turkish side of the border, near the Suruc district city of Sanliurfa, Turkey, October 20, 2014. (Photo by Sedat Suna/EPA)

Swedish navy corvette HMS Visby patrols in the Stockholm Archipelago, Sweden, Sunday October 19 2014. A Swedish military search for evidence of suspected undersea activity in its waters has entered its third day amid reports of a suspected Russian intrusion. (Photo by Marko Saavala/AP Photo/TT News Agency)

Afghanistan's security forces inspect the site of a suicide attack, targeting an Afghanistan's National Army convoy on the outskirts of Lashkar Gah, the capital of Helmand province, Afghanistan, Saturday, October 18, 2014. The suicide bomb killed several Afghan security force troops Saturday as a roadside bomb in Afghanistan's eastern Khost province killed a district police chief, authorities said. No one immediately claimed responsibility for the attacks, but the Taliban have step up assaults against both Afghan and foreign forces across the country as most international troops are preparing to withdraw at the end the year. (Photo by Abdul Khaliq/AP Photo)

Dhruva Aliman does a back somersault as he dismounts from a slackline on the beach at Santa Monica, California on October 19, 2014. Slackline is a balance sport where a line of webbing is adjusted at different levels of tension between two anchor points and participants (called slackers) perform tricks and stunts including somersaults. (Photo by Mark Ralston/AFP Photo)

A costume of Predator on display during the 6th annual Leisure and Fantasy Convention (SOFA 2014) in Bogota, Colombia, October 18, 2014. Since 2009, fans of video games, science fiction literature, cosplay, manga and comics gather in the Colombian capital to attend the trade fair. (Photo by Leonardo Munoz/EPA)

Fans gather around the new wax figure of Benedict Cumberbatch as it is unveiled at Madame Tussauds in central London, Tuesday, October 21, 2014. (Photo by Joel Ryan/Invision/AP Photo)

Models on the catwalk during a wedding fashion show with same-s*x couples, dubbed “The rainbow wedding fashion show”, part of a “wedding fair” taking place in Rome, Thursday, October 23, 2014. Silvio Berlusconi is pushing for the legalization of civil unions between gays in Italy, but not same-s*x marriage. In Rome, where politicians are sensitive to Vatican policy, the leader of Italy's largest center-right party told reporters Thursday that allowing civil unions by gays would be the “right compromise” between freedom for all and “deep respect for Christian values”. The Catholic Church says only a man and a woman can be married. Berlusconi's fiancé, Francesca Pascale, recently told a radio interviewer that she favors the legalization gay marriage and civil unions. But the former Italian premier is holding up Germany as the model of his plan. Since 2001, Germany has allowed civil unions but not formal marriage for gay couples. (Photo by Domenico Stinellis/AP Photo)

People stand near an inflated Rubber Duck by Dutch conceptual artist Florentijn Hofman floating on a lake at the Century Park in Shanghai October 23, 2014. (Photo by Aly Song/Reuters)

Rescue workers abseil a family of four from a cablecar trapped above the river Rhine in Cologne, Germany, 21 October 2014. Due to strong winds the cablecar was stuck between two pillars above the Rhine and the family had to be rescued. (Photo by Roberto Pfeil/AP Images/DPA)

Horologist Roman Piekarski starts the time consuming task of adjusting the antique clocks at Cuckooland Museum in Tabley, as he prepares for the clocks to go back an hour on Sunday morning, at the end of British Summer Time on October 23, 2014. (Photo by Lynne Cameron/PA Wire)

A protester bleeds from his face as he tries to stop a group of taxi drivers from trying to remove the barricades which are blocking off main roads, near a line of riot police at an occupied area, in the Mong Kok district of Hong Kong, Wednesday, October 22, 2014. Hong Kong student leaders and government officials talked but agreed on little Tuesday as the city's Beijing-backed leader reaffirmed his unwillingness to compromise on the key demand of activists camped in the streets now for a fourth week. (Photo by Kin Cheung/AP Photo)

A woman walks past a tank made out of an umbrella, a tent and used plastic bottles in the Admiralty district of Hong Kong on October 24, 2014. A United Nations rights watchdog pressed Hong Kong to enact democratic reforms, saying moves so far fell short of what was needed. (Photo by Nicolas Asfouri/AFP Photo)

The sun rises from behind the Hajjar Mountains as one of the world largest hot air balloons carries 24 passengers flying over the Margham desert about 60 km (37 miles) southeast of Dubai, United Arab Emirates, Tuesday, October 21, 2014. (Photo by Kamran Jebreili/AP Photo)

A 10-foot Dorothy and Toto, characters from the Wizard of Oz movie, are featured in hay bale art Friday, October 24, 2014 at Country Creek Produce, Etter Road, Chambersburg. Activities at the farm, including an Oz-themed maze, pumpkin chunking and hay rides continue until Saturday, November 8. (Photo by Markell DeLoatch/AP Photo/Public Opinion)

Indian students of Delhi Public School perform yoga in Hyderabad on October 20, 2014. Nearly 5000 students including teachers perform seven yogic postures, with religious prayers for world harmony and peace. (Photo by Noah Seelam/AFP Photo)

Mission Hills Group Chairman Ken Chu and Australian actress Nicole Kidman on the red carpet during the Opening Ceremony in Haikou ahead of the Mission Hills Celebrity Pro-Am, on the southern Chinese island of Hainan, on October 23, 2014. (Photo by Xaume Olleros/AFP Photo)

Anti-occupied protesters demand to remove the barricade in the occupied area in the Mong Kok district of Hong Kong, Friday, October 24, 2014. Pro-democracy protesters in Hong Kong plan to hold a spot referendum Sunday on whether to stay in the streets or accept government offers for more talks and clear their protest camps. (Photo by Kin Cheung/AP Photo)

Katie Price attends a photocall to launch her new novel “Make My Wish Come True” at The Worx on October 22, 2014 in London, England. (Photo by Tristan Fewings/Getty Images)

An Afghan National Army (ANA) soldier looks on as soot covers his face following an explosion in western Kabul on October 21, 2014. At least four Afghan soldiers were killed and around a dozen people including civilians wounded in a roadside bomb blast in the Afghan capital on October 21, officials said. (Photo by Wakil Kohsar/AFP Photo)

Indian widows wave sparklers as they participate in a celebration for the Hindu festival Diwali on the banks of the Yamuna river in the northern city of Vrindavan on October 21, 2014. The women, who chanted as they walked through the streets of Vrindavan to mark the Hindu festival of Diwali, are widows who have left or been abandoned by their families. Until recently, they were kept hidden from society and all but forbidden to celebrate. But that is now changing, and local residents cheered the women on as they passed through the streets of the temple-filled town, many proudly wearing brand new saris gifted by a local organisation. (Photo by Roberto Schmidt/AFP Photo)

A child living in a shanty area jumps as he watches a firecracker light up during Diwali celebrations in Mumbai, India, Thursday, October 23, 2014. Diwali, the festival of lights, is one of Hinduism's most important festivals dedicated to the worship of Lakshmi, the Hindu goddess of wealth. (Photo by Rafiq Maqbool/AP Photo)

An Indian child stretches out his arms as he watches a firecracker light up during Diwali celebrations in Gauhati, India, Thursday October 23, 2014. Diwali, the festival of lights, is one of Hinduism's most important festivals dedicated to the worship of Lakshmi, the Hindu goddess of wealth. (Photo by Anupam Nath/AP Photo)